2.
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(b) |
The long ū-vowel (and short u-vowel in some monosyllables) is romanized ū.
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(c) |
The diphthong romanized aw.
When the diphthong precedes a consonantal و, the combination is romanized avv. See rule 7.
و may be used as a support for ء (hamzah); in this case it is not represented in romanization. See rule 4.
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3. |
ی is used to represent:
(a) |
The consonant romanized y.
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yār |
یار
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siyāh |
سیاه
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pāy |
پای
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(b) |
The long vowel romanized ī.
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(c) |
The diphthong romanized ay.
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(d) |
The final long vowel romanized á.
For the use of ی (y) as a mark of iz̤āfah, see rule 8(c).
ی in the medial forms یـ, ـیـ, without dots, may be used as a support for ء (hamzah); in this case ی is not represented in romanization. See rule 4 below.
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Orthographic Symbols Other than Letters and Vowel Signs
The signs listed below are frequently omitted in Persian writing and printing; their presence must then be inferred. They are represented in romanization according to the following rules:
4. |
ء (hamzah)
(a) |
When initial, ء is not represented in romanization.
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(b) |
When medial or final, ء is romanized ʼ (alif) except as noted in (c) and (d) below.
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muʼassir |
مؤثر
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khulafāʼ |
خلفاء
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